Privacy

Last updated September 25, 2026

We collect no personal data. Everything happens locally in your browser, and your documents never leave your device.

Zero data collection

md.achraf.tn is built with privacy at its core. We do not collect, store, or transmit your personal information or your documents. Markdown to PDF conversion runs entirely in your browser with client-side JavaScript, so your content never touches our servers.

What we don't collect

• Your Markdown documents or content
• Generated PDF files
• Personal information such as name or email
• IP addresses or location data
• Browser fingerprints or tracking cookies
• Usage analytics or behaviour tracking

Basic usage statistics

The only data that may exist is anonymous, aggregated visit counts from our hosting provider's standard server logs: number of page visits, country-level region, and browser or device category. It cannot be used to identify you.

Local processing

These all run in your browser:

• Markdown parsing and rendering
• Mermaid diagram generation
• PDF creation and export
• Your document history and preferences, stored in localStorage

Third-party services

We load Google Fonts and open-source libraries (markdown-it, KaTeX, Mermaid, html2pdf.js) from public CDNs. Those providers may have their own privacy policies, but they never receive your document content.

No cookies

We do not use cookies. Preferences such as theme and page density live in your browser's localStorage and never leave your device. Clearing your site data removes them.

Security

Because we don't collect or store your data, there is nothing for us to lose or leak. The site is served over HTTPS.

Changes and contact

If our practices change, this page will be updated. Questions are welcome at achraf.tn.